Oh? By "the appropriate folder" you mean where the executable lives? Thanks for the suggestion!
For me it was .wine/drive_c/windows/Fonts, but that was for WINE on Linux: it's a little like having a fake Windows machine running inside your actual computer. I assume on a Mac the equivalent would be actually installing the necessary fonts on your machine. I'm not absolutely certain having never used OS X day-to-day, just hoping I can point you towards some kind of solution.